Practice and feedback is the key to CLASS® success. Even the most experienced certified CLASS Observers need practice and feedback to make sure their classroom observations remain fair and accurate. The best way to provide this is to use our Calibration product. Calibration protects your investment in reliable data collection.
Online Calibrations are available for Certified CLASS observers at all 6 CLASS levels. When you purchase an individual calibration, you’ll receive a video to watch and code on your myTeachstone dashboard. After submitting your codes, you’ll get an automated score report and a prerecorded webinar discussing the master codes.
Observers who conduct large numbers of observations need to calibrate regularly to prevent coder drift. Drift happens when your experiences in the field and personal biases cause your codes to gradually become less reliable over time. If you calibrate regularly, it will be easier to stay objective and ensure you stay reliable in between recertification tests.
You can use individual calibration to refocus your CLASS lens. Many CLASS observers conduct a few batches of observations each year rather than observing consistently throughout the year. If you aren’t observing regularly, Teachstone recommends calibrating before each set of observations you conduct in order to get back in the CLASS mindset. If you code multiple CLASS levels, calibration can be especially helpful. Calibrating regularly on each CLASS level you observe will help you keep each of your CLASS lenses distinct and keep you attuned to the nuances of each tool.
Individual CLASS calibrations are a great way to deepen your CLASS knowledge and hone your coding skills. Calibration videos are chosen to challenge experienced CLASS Observers. They feature a range of common challenges, such as balancing multiple teachers’ interactions and observing unusual classroom activities. Once you submit your codes and receive a score report, you can review the video as many times as you want during your access window. When you watch the prerecorded webinar, you’ll receive a detailed justification of each master code and a discussion of some key coding challenges in the video.
Receive timely updates delivered straight to your inbox.
When I was a teacher, I can remember taking care to intentionally plan differentiated, or individualized, instruction. And, when I was teaching pre-K I added the same level of intentionality to which materials were available in interest areas, and how I approached transitions throughout the day.
While any level of intentionally, specifically in relation to planning, is important -- I missed a critical opportunity in being more intentional in my interactions with the children in my class.
Teachstone, pioneering developer of the Classroom Assessment Scoring System (CLASS®) included in 23 states' Quality Rating and Improvement Systems and used by Head Start programs nationwide, today announced it partnered with Kaplan Early Learning Company to release toolkits to support the literacy skills of all children, including dual-language learners, in the classroom and at home. The CLASS® Literacy Support Kit and the Literacy At-Home Kit, designed for children in prekindergarten and kindergarten, are now available for purchase and shipping.
Hey there, Teachstone community! My name is Stephanie Lewandowski, and I am the Senior Product Manager for myTeachstone. Before joining Teachstone, I built digital products for education companies, financial institutions, and government agencies. I’m passionate about delivering impactful products, particularly the tools that make the everyday work of teaching and learning a little bit easier. As a parent, and as a product manager, I know how invaluable early childhood education is, and I’m inspired by the teachers in both my personal and professional life.
We know positive relationships are important, but factors such as absenteeism, racial or cultural differences, and other biases can make it difficult for teachers to form those meaningful relationships with every child in their class. And, after a tumultuous 2020-2021 school year, teachers and students alike may need stronger relationships more than ever before.